<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script type="text/javascript">
			let days=["星期天","星期一","星期二","星期三","星期四","星期五","星期六"]
			function show () {
				let now =new.Date()
				let year=now.getFullYear()
				let month=now.getMinutes+1
				let day=now.getDate()
				let hours=now.getHours
				let minures=now.getMinutes()
				let seconds=now.getSeconds()
				let week=days[now.getDate]
				let sty=`${year}-${month}-${day} ${hours}:${minutes} ${week}`,
				document.querySelector("div").innerHTML=str
				
			}
			
		
	</head>
	<body>
		<div style="font-size: 32px;font-weight: 700;" >
			dd
		</div>
		<script type="text/javascript">
			setInterval(show,1000)
		</script>
	</body>
</html>
